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National Stock Number:
5305-01-434-3296
Federal Supply Class:
5305
National Item Identification Number:
014343296
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 114369 | 04627 | HYSTER-YALE GROUP, INC. | | 1370498 | 30076 | HYSTER-YALE GROUP, INC. | | 2233022 | 13446 | PERKINS ENGINES INC | | 39791 | 44185 | TLD WOLLARD LLC | | 2233022 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD HEIGHT | 0.112 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | WIDTH BETWEEN FLATS | 0.312 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BS3382, PART 2, CODE ZP ASSN STD SINGLE TREATMENT RESPONSE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PMS +104, CAGE 13446 MFR REF SINGLE TREATMENT RESPONSE THREADS | | SURFACE TREATMENT | PLASTIC THREADS | | SURFACE TREATMENT | ZINC FASTENER AND PASSIVATE FASTENER | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.396 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNC |
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